In a six-week sprint, I build the strategy and the system behind your next raise. Go-to-market systems for revenue growth, combining AI agents with human expertise.
Shipped for teams
and founders at
Six weeks to audit your stack, design the strategy, and ship the system - ICP scoring, outbound sequences, pipeline automation, Claude Code agents. End-to-end in one sprint, owned by your team after.
A 15-min call, then a 1-page brief. We agree on what ships before a single hour is billed.
Six weeks embedded with your team. Agents, sequences, dashboards - live, not slides.
Your team owns Monday. Keep me on retainer for new segments, new agents, new calls - or don't.
I embed with your team for six weeks. I audit what you have, decide what ships, and build it - an AI-powered revenue system tailored to your ICP and motion. You leave the sprint with a foundation your team runs - predictable enough to report on to the board, scalable enough to hire an SDR against.
Start a Build →After the sprint, you can keep me on retainer. New segment to attack, new motion to launch, a stack decision that needs a second brain - you get the operator who built the system, at a fraction of a full-time hire. Month-to-month. Cancel anytime.
Continue on retainer →I'm Leszek - I've helped over 15 B2B SaaS companies build and optimize their revenue systems.
Before I learned to build, I spent years running B2B SaaS growth - sales, marketing, RevOps - across multiple orgs. The systems I ship now are designed by someone who had to use the system before he learned to build it. Claude Code-native, every line myself.
I ship what gets used on Monday, not what demos well on Friday. Warsaw-based. English and Polish. Let's see whether the motion fits.
"Leszek impressed me with his ability to solve problems creatively using the latest technology. This increased our sales efficiency and freed up time for sales people to work on higher value added tasks."
"Leszek built an entire intelligence engine tailored to our market. Fundamentally changed our sales process from reactive to data-driven."
"Leszek is an outstanding expert in outbound sales. He handles everything - from designing and implementing processes, to selecting and configuring the right tools (and the choice is enormous), to effective execution. He's punctual, reliable, and committed to great communication and relationships."
"Leszek excels at automation and making salespeople's lives easier. His technology acumen is top-tier. He flawlessly guided us through the selection and implementation of new tools. His professionalism and friendly personality definitely stand out. Highly recommend working with Leszek."
"Working with Leszek went smoothly and without a hitch. His implementations were hugely helpful in automating our sales operations, and the whole process happened in a professional atmosphere."
"Leszek worked with us for 2 years on various sales development projects. He excels at mixing his sales acumen with newest technology. I'd always recommend working with him on high-value tasks."
Why the repo matters more than the model. A concrete example.
The pipeline I built for a seed founder who was CEO, AE and SDR.
Context, reliability, cost - the three reasons the stack switched.
Two engagements a quarter. If you're scoping a revenue-system build this year, write - I read every note myself.
leszek@lammel.ai